Words vocabulary

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Across
  1. 3. formed when plants combine single glucose units into more complicated chemical stuctures
  2. 5. chemical process by which plants make carbohydrates
  3. 6. simple carbohydrates chemically formed from plants;made of carbon, hydrogen, and oxygen
  4. 7. green pigment in plants; ust be present for photosynthesis to occur
  5. 10. sugars with single-unit chemical structure
  6. 11. sugars formed from simple one and 2 unit structure
  7. 13. complicated chemical arrangements that plants form by combining single glucose units to build starches
Down
  1. 1. formed when 2 monosaccharides combine chemically
  2. 2. plant material that are eaten but can´t be digested by human enzymes
  3. 4. carbohydrates with complicated structures; starches
  4. 8. sugars extracted from plants and used to sweeten foods.
  5. 9. substances used in place of sugar to sweeten foods yet add few or no calories
  6. 12. Nutrient that is a person´s main source of energy; found mostly in plant foods